(19)

(11)

EP 2 324 202 A2

(12)

(88) Date of publication A3: 26.08.2010 (43) Date of publication: 25.05.2011 Bulletin 2011/21 (21) Application number: 09791880.9 (22) Date of filing: 25.08.2009

(51) International Patent Classification (IPC):  F01C 9/00(2006.01) (86) International application number: PCT/US2009/054875 (87) International publication number: WO 2010/027778 (11.03.2010 Gazette 2010/10)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR Designated Extension States: AL BA RS (30) Priority: 25.08.2008 US 197522 (71) Applicant: Reisser, Heinz-Gustav A. Coshocton OH 43812-0622 (US)	(72) Inventor: Reisser, Heinz-Gustav A. Coshocton OH 43812-0622 (US) (74) Representative: Steimle, Josef  Dreiss Patentanwälte Postfach 10 37 62 70032 Stuttgart 70032 Stuttgart (DE)